ProjectionBindingExpression Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v8.0.0

An expression that gets values from QueryExpression to be used in ShaperExpression while creating results.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public class ProjectionBindingExpression : System.Linq.Expressions.Expression, Microsoft.EntityFrameworkCore.Query.IPrintableExpression

type ProjectionBindingExpression = class
    inherit Expression
    interface IPrintableExpression

Public Class ProjectionBindingExpression
Inherits Expression
Implements IPrintableExpression

Inheritance

Expression

ProjectionBindingExpression

Implements

IPrintableExpression

Remarks

See Implementation of database providers and extensions and How EF Core queries work for more information and examples.

Constructors

ProjectionBindingExpression(Expression, Int32, Type)	Creates a new instance of the ProjectionBindingExpression class.
ProjectionBindingExpression(Expression, ProjectionMember, Type)	Creates a new instance of the ProjectionBindingExpression class.

Properties

Index	The projection member to bind if binding is via projection index.
NodeType	Gets the node type of this Expression.
ProjectionMember	The projection member to bind if binding is via projection member.
QueryExpression	The query expression to bind with.
Type	Gets the static type of the expression that this Expression represents.

Methods

Equals(Object)	System.Linq.Expressions.Expression.Equals(System.Object)
GetHashCode()	System.Linq.Expressions.Expression.GetHashCode
VisitChildren(ExpressionVisitor)	Reduces the node and then calls the visitor delegate on the reduced expression. The method throws an exception if the node is not reducible.

Explicit Interface Implementations

IPrintableExpression.Print(ExpressionPrinter)

Creates a printable string representation of the given expression using ExpressionPrinter.